In a class of 80 students, the professor calls on 1 student chosen at random for a
Question:
(a) Write a formula for the exact probability that a given student is called upon j times during the term.
(b) Write a formula for the Poisson approximation for this probability. Using your formula estimate the probability that a given student is called upon more than twice
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Related Book For
University Physics With Modern Physics
ISBN: 978-0073513881
2nd edition
Authors: Wolfgang Bauer, Gary Westfall
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